{"product_id":"norton-666233-55602-ceramic-alumina-fiber-disc-36-grit","title":"Norton 666233-55602 Ceramic Alumina Fiber Disc 36 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 666233-55602 is a ceramic alumina fiber disc designed for aggressive material removal on metal, weld seams, and hard surfaces. Measuring 4.5 inches in diameter with a 7\/8-inch arbor hole, this disc mounts directly to standard angle grinders. At 36 grit, it delivers coarse stock removal suited to grinding, blending, and surface preparation tasks. The ceramic alumina abrasive grain self-sharpens during use, maintaining cut rate and extending disc life compared to conventional aluminum oxide. These discs are sold in packs of 25, making them practical for production environments and service contractors who go through abrasives at volume.\u003c\/p\u003e\n\u003cp\u003eThis disc is well-suited for fabrication shops, pipe and structural steel work, and heavy surface prep applications. The 4.5-inch diameter fits the most common angle grinder platform used in industrial and field settings. Typical users include welders, pipefitters, ironworkers, and maintenance contractors who need a consistent, fast-cutting disc for grinding and blending on ferrous and non-ferrous metals. The 36-grit designation makes it appropriate for initial material removal rather than finishing passes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCeramic alumina grain self-sharpens under pressure for sustained cut rate\u003c\/li\u003e\n  \u003cli\u003e36 grit for aggressive stock removal and weld grinding\u003c\/li\u003e\n  \u003cli\u003e4.5-inch diameter with 7\/8-inch arbor hole fits standard angle grinders\u003c\/li\u003e\n  \u003cli\u003eSold in 25-disc packs for production and high-volume use\u003c\/li\u003e\n  \u003cli\u003eFiber disc backing provides flexibility for contoured surface work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement-grade ceramic alumina fiber disc compatible with standard 4.5-inch angle grinders accepting a 7\/8-inch arbor.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFiber discs of this size are installed and serviced by welders, fabricators, and maintenance trades using standard angle grinders. Before mounting, inspect the backing pad and disc for damage and confirm the grinder RPM rating meets or exceeds the disc rating. Always install the proper backing pad for fiber discs and secure the disc firmly before operation. Wear appropriate PPE including face shield and gloves during use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Ceramic Alumina\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Hole\u003c\/strong\u003e: 0.875 inches (7\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 36\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity\u003c\/strong\u003e: 25 discs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORTON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 666233-55602\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51343628075314,"sku":"666233-55602","price":66.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310537535.jpg?v=1782023311","url":"https:\/\/voomisupply.com\/products\/norton-666233-55602-ceramic-alumina-fiber-disc-36-grit","provider":"Voomi Supply","version":"1.0","type":"link"}